Bests & Worsts Reviews from Amazon

I'm reviewing this again because I've finally opened ALL the bottles. What I noticed is that these have been diluted/tampered with. There are 4 bottles in particular that I know for sure aren't directly from NOW as the tops have been changed and the oils diluted. Tea Tree, Orange, Clove and Jasmine. The droppers have been changed so the oil flows quickly not as droplets as it should. I bought this bc I make my own body & hair oils but since I see these have been tampered w I won't be using any of them for more that febreeze refills. I won't be ordering from this particular seller again, guess I'll have to stick to buying directly from NOW or GNC at least I know what I'll be getting. The bottle on the right is what I received & the bottle on the left was purchased at GNC-every bottle of now should have the droppers that look like the left one. Prior to opening your oil just look at the tops to see if they've been changed, they shouldn't have ridges & grooves.